package com.study.mapper;

import com.study.pojo.Dept;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface DeptMapper {
    @Select("SELECT id,name,create_time,update_time FROM dept ORDER BY update_time desc ")
    List<Dept> findAll();
    @Delete("DELETE from dept where id = #{id}")
    void deleteById(Integer id);
    @Insert("insert into dept(name, create_time, update_time) values(#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);
    @Select("select id, name, create_time, update_time from dept where id = #{id}")
    Dept getById(Integer id);
    @Select("update dept set name = #{name},update_time = #{updateTime} where id = #{id}")
    void update(Dept dept);
}
